Black upgrade (LCD screen + whole body airbag + buttocks and feet kneading + waist and legs hot compress) | Blue-gray upgrade (LCD screen + whole body air bag + buttock kneading + waist and leg hot compress) | Oakes brand blue and gray top (LCD screen + whole body air bag + buttock kneading + waist and leg hot compress) | Basic model (no warranty, no after-sales, no home delivery, not recommended) | Blue-gray flagship (hand control + sole kneading + waist and legs hot compress) | Black flagship (Hand control + sole kneading + waist and leg hot compress) | Oakes brand black Jue top matching (LCD screen + whole body air bag + buttock kneading + waist and leg hot compress)